OPPO A6 5G vs Samsung Galaxy S25 Ultra
The OPPO A6 5G (2026) runs on the MediaTek Dimensity 6300, while the Samsung Galaxy S25 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $210 and $1299. By overall MobileRank rating, the Samsung Galaxy S25 Ultra leads — 80/100 vs 46/100 (a 34-point difference). Key differences: the OPPO A6 5G has the bigger battery (7000 mAh vs 5000); the main camera is 50 MP vs 200 MP; the Samsung Galaxy S25 Ultra is faster in AnTuTu (3,128,552 vs 528,398).
Profile comparison
Category scores
OPPO A6 5G
Samsung Galaxy S25 Ultra
What makes OPPO A6 5G better?
- Bigger battery: 7000 vs 5000 mAh
- Lighter: 216g vs 218g
- Cheaper at launch: $210 vs $1299
- Longer battery life (71/100 vs 56/100)
What makes Samsung Galaxy S25 Ultra better?
- Higher AnTuTu: 3128552 vs 528398
- Better Geekbench Single: 3100 vs 771
- Better Geekbench Multi: 9760 vs 1980
- Better main camera: 200MP vs 50MP
- Higher performance (92/100 vs 43/100)
- Better camera (81/100 vs 30/100)
- Better display (88/100 vs 55/100)
- Better portability (46/100 vs 44/100)
Comparison verdict
Comparing the OPPO A6 5G vs the Samsung Galaxy S25 Ultra, the Samsung Galaxy S25 Ultra scores 34 points higher (80/100 vs 46/100). In the "performance" category, the Samsung Galaxy S25 Ultra leads (92/100 vs 43/100). In the "camera" category, the Samsung Galaxy S25 Ultra leads (81/100 vs 30/100). In the "battery" category, the OPPO A6 5G leads (71/100 vs 56/100). Value score: OPPO A6 5G — 50/100, Samsung Galaxy S25 Ultra — 70/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Samsung Galaxy S25 Ultra significantly outperforms the OPPO A6 5G (92/100 vs 43/100). In the "display" category, the Samsung Galaxy S25 Ultra significantly outperforms the OPPO A6 5G (88/100 vs 55/100). In the "camera" category, the Samsung Galaxy S25 Ultra significantly outperforms the OPPO A6 5G (81/100 vs 30/100). In the "battery" category, the OPPO A6 5G notably outperforms the Samsung Galaxy S25 Ultra (71/100 vs 56/100). In the "portability" category, the Samsung Galaxy S25 Ultra and the OPPO A6 5G are nearly equal (46/100 vs 44/100).
Specs comparison
| Specification | OPPO A6 5G | Samsung Galaxy S25 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 528398 | 3128552 | |
| Geekbench Single | 771 | 3100 | |
| Geekbench Multi | 1980 | 9760 | |
| Display | 6.8" IPS LCD | 6.9" Dynamic AMOLED 2X | |
| Resolution | 720x1570 | 3120x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 5000 mAh | |
| Charging | 45W | 45W | |
| Wireless charging | — | 15W | |
| DXOMark (camera) | — | 151 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 12 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 15 / One UI 7 | |
| Brightness (peak) | — | 2600 nits | |
| NFC | — | yes | |
| Protection | — | IP68 | |
| Dimensions | — | 162.8×77.6×8.2 mm | |
| Weight | 216 g | 218 g | |
| Launch price | $210 | $1299 |
Camera comparison
OPPO A6 5G
- Main: 50MP f/1.8
- Front: 8MP
Samsung Galaxy S25 Ultra
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 12MP
Display comparison
OPPO A6 5G
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Samsung Galaxy S25 Ultra
- 6.9" Dynamic AMOLED 2X
- Resolution: 3120x1440
- Refresh rate: 120 Hz
Battery and charging
OPPO A6 5G
- 7000 mAh
- Wired: 45W
- Wireless charging: no data
Samsung Galaxy S25 Ultra
- 5000 mAh
- NanoReview test: web browsing 11:10 hrs, total 28:43 hrs
- Wired: 45W
- Wireless: 15W
Overall performance score
We compared OPPO A6 5G and Samsung Galaxy S25 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy S25 Ultra leads OPPO A6 5G by 83.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $1089. OPPO A6 5G was $1089 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Samsung Galaxy S25 Ultra significantly outperforms the OPPO A6 5G (92/100 vs 43/100).
display
In the "display" category, the Samsung Galaxy S25 Ultra significantly outperforms the OPPO A6 5G (88/100 vs 55/100).
camera
In the "camera" category, the Samsung Galaxy S25 Ultra significantly outperforms the OPPO A6 5G (81/100 vs 30/100).
battery
In the "battery" category, the OPPO A6 5G notably outperforms the Samsung Galaxy S25 Ultra (71/100 vs 56/100).
portability
In the "portability" category, the Samsung Galaxy S25 Ultra and the OPPO A6 5G are nearly equal (46/100 vs 44/100).
Frequently asked questions
Which is better: the OPPO A6 5G or the Samsung Galaxy S25 Ultra?
The Samsung Galaxy S25 Ultra significantly outperforms the OPPO A6 5G by 34 points (80/100 vs 46/100).
What is the rating of the OPPO A6 5G and the Samsung Galaxy S25 Ultra?
The OPPO A6 5G has a MobileRank rating of 46/100, the Samsung Galaxy S25 Ultra — 80/100.
Which has the better camera: the OPPO A6 5G or the Samsung Galaxy S25 Ultra?
The Samsung Galaxy S25 Ultra leads on camera score (81/100 vs 30/100).
Which is more powerful: the OPPO A6 5G or the Samsung Galaxy S25 Ultra?
The Samsung Galaxy S25 Ultra leads on performance (92/100 vs 43/100).
Should you choose the OPPO A6 5G over the Samsung Galaxy S25 Ultra?
The Samsung Galaxy S25 Ultra is a better fit for gamers and power users, mobile photography enthusiasts.